---
product_id: 619352360
title: "DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery"
brand: "dewin"
price: "RM691"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/619352360-dewin-mppt-solar-charge-controller-40a-12v-24v-for-sealed
store_origin: MY
region: Malaysia
---

# 99% tracking efficiency LCD display for easy monitoring Supports multiple battery types DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery

**Brand:** dewin
**Price:** RM691
**Availability:** ✅ In Stock

## Summary

> Harness the Sun's Power! ☀️

## Quick Answers

- **What is this?** DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery by dewin
- **How much does it cost?** RM691 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/619352360-dewin-mppt-solar-charge-controller-40a-12v-24v-for-sealed)

## Best For

- dewin enthusiasts

## Why This Product

- Trusted dewin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Charging Modes:** Intelligent 3-stage charging protects your battery and optimizes performance.
- • **Stay Informed at a Glance:** The intuitive LCD display keeps you updated on your solar system's performance.
- • **Automatic Current Limiting:** Prevents overcharging by automatically adjusting power to maintain rated current.
- • **Maximize Your Solar Potential:** Experience up to 99% tracking efficiency with advanced MPPT technology.
- • **Versatile Battery Compatibility:** Seamlessly supports sealed, open, gel, and lithium batteries for ultimate flexibility.

## Overview

The DEWIN MPPT Solar Charge Controller is a high-efficiency device designed for 12V/24V sealed and lithium batteries. With advanced MPPT technology, it boasts a tracking efficiency of up to 99% and an energy conversion efficiency of 98%. The user-friendly LCD display provides real-time monitoring, while its intelligent charging modes ensure optimal battery protection. This controller is versatile, supporting various battery types and featuring automatic current limiting for safe operation.

## Description

Full description not available

## Features

- 【MPPT Controller】: Advanced MPPT tracking technology, the tracking efficiency can reach up to 99%, and the circuit energy conversion efficiency can reach up to 98%. When the solar panel is blocked, the controller can still accurately track the maximum power point.
- 【LCD Display Screen】: You can clearly and intuitively understand the operating status of the solar controller on the LCD screen. Easy button operation is simple, and the charging and discharging parameters are adjustable. The aluminum alloy shell is equipped with a fan for heat dissipation, and the temperature rise does not exceed 75°C.
- 【Applicable to a Variety of Batteries】: MPPT charge controller supports sealed batteries, open batteries, gel batteries, and lithium batteries (automatic recognition of battery voltage 12V/24V).
- 【Intelligent 3-Stage Charging Modes】: Float charging, constant current charging, constant voltage charging, Controller better protect the battery; 3 load control modes: light time control mode, normally open mode, normally closed mode.
- 【Current-Limiting Charging Mode】: When the power of the battery panel is too large and the charging current is greater than the rated current, Solar panel regulator automatically reduces the charging power so that it works at the rated charging current.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item weight | 1200 Grams |
| Display type | LCD |
| Operating temperature | 65 Degrees Celsius |
| Manufacturer | DEWIN |
| Product Dimensions | 23 x 21 x 10 cm; 1.2 kg |
| Is assembly required | No |
| Number of pieces | 1 |
| Batteries required | No |

## Product Details

- **Colour:** One Color
- **Brand:** DEWIN
- **Voltage:** 24 Volts (DC)
- **Product dimensions:** 23L x 21W x 10H centimetres
- **Material:** aluminum alloy shell

## Images

![DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery - Image 1](https://m.media-amazon.com/images/I/61ZtuQpS+sL.jpg)
![DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery - Image 2](https://m.media-amazon.com/images/I/81YBiv6zqhL.jpg)
![DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery - Image 3](https://m.media-amazon.com/images/I/71h5279BCsL.jpg)
![DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery - Image 4](https://m.media-amazon.com/images/I/71cg7O3VJDL.jpg)
![DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery - Image 5](https://m.media-amazon.com/images/I/614uH0LSKUL.jpg)

## Frequently Bought Together

- DEWIN MPPT Solar Charge Controller, 40A 12V/24V for Sealed and Lithium Battery
- Solar Panel PV Cable DC Rated Black 4mm²/6mm² - Quality Wire by LukAro (5 meters, 6mm² Black)
- URAQT Solar Cable Y-Splitter (1 to 2), 2 Pcs Solar PV Parallel Adapter Y Cable Connector, Solar Panel Extension Cable MMF+FFM for Parallel Photovoltaic Connection, Solar Panel Charging

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**Shop now:** [https://www.desertcart.com.my/products/619352360-dewin-mppt-solar-charge-controller-40a-12v-24v-for-sealed](https://www.desertcart.com.my/products/619352360-dewin-mppt-solar-charge-controller-40a-12v-24v-for-sealed)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-22*